In March 2026, Kap Jul Al worked on the semaphoreui/semaphore repository, focusing on enhancing security and reliability for project restoration features. They implemented admin-only access controls for restoring projects from backup, ensuring that only authorized users could perform sensitive operations. Using Go and leveraging backend development and concurrency handling skills, Kap Jul Al also refactored and standardized logging to improve auditability and clarity around restore permissions. Additionally, they addressed a race condition in the job pool, ensuring correct task status transitions and reducing processing inconsistencies. The work demonstrated thoughtful attention to system robustness and operational predictability within a short timeframe.